delfs.dk

📜 Historical scan 2026-06-26 19:59:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

delfs.dk is a .dk domain served by 2 nameservers (ns1.dlx.dk, ns2.dlx.dk). It was registered on 23 September 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.121.230 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mail.dlx.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 248ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dlx.dk	2a00:1b18:1337:1337::53 46.30.121.210	ns1.dlx.dk ns1.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.dlx.dk	185.208.212.124 2a00:1b19:1337:1337::53	ns2.dlx.dk ns2.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 248ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.121.230	3600s	web01.dlx.dk	AS47527	DLX A/S	46.30.120.0/21	🇩🇰 Denmark	Herning

📧 MX Records#

1 records 225ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.dlx.dk	2a00:1b18:1337:1337::25 46.30.121.240	mail.dlx.dk mx01.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 572ms

TXT Record
v=spf1 include:_spf.mail.dlx.dk ~all

✉️ SPF#

Policy	Record (delfs.dk)
~all (soft fail)	v=spf1 include:_spf.mail.dlx.dk ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 20:07:21

www	46.30.121.230 (AS47527) (address records, no CNAME)
www vs bare domain	Same network delfs.dk: 46.30.121.230 (AS47527) www.delfs.dk: 46.30.121.230 (AS47527)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records 166ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.dlx.dk	DANE-EE · SPKI · SHA-256	8A39A20EF25C2CA3EBFF4F7CA64B2272…

🔐 DNSSEC#

324ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

225ms

Field	Value
Serial	2024090502
Primary NS (MNAME)	ns1.dlx.dk
Responsible (RNAME)	ks@dlx.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 13:21:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-09-23
Expires	2026-11-09 (23d)

📋 WHOIS#

⏱️ Lookup Timing#

248ms

225ms

AAAA

202ms

TXT

572ms

CAA

240ms

HTTPS

221ms

TLSA

166ms

SOA

225ms

MTA-STS

242ms

DNSSEC

324ms

SRV

251ms

Total

1455ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 02:36:50	483ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 17:47:27	355ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 03:16:56	517ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 19:59:06 shown	1455ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 16:04:27	528ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 15:15:49	509ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 01:35:43	382ms	2 NS 1 A 1 MX	🔓 Insecure